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Local Section News (b2411dc7-e601-4a9e-becd-627e0ccc5d6c)NEW YORK LOCAL SECTION Executive Committee Louis D. HUNTOON, Chairman ARTHUR S. DWIGHT, Vice-Chairman THOMAS T. READ, Secretary, Woolworth Bldg., New York, N. Y. E. MALTBY SHIPP, Treasurer GEORG
Jan 3, 1914
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Sampling of Coal (28dda7f0-0c35-42e9-acc5-a941cc3075c2)By Jan Visman, S. J. Aresco
INTRODUCTION The accurate sampling of coal, as with most minerals, is a difficult task. Coal is a heterogeneous material made up of different types of coal and varying amounts of mineral matter. T
Jan 1, 1979
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Local Section News (483221dc-7187-4f1e-8541-fb478e05341e)A meeting of the New York Local Section of the American Institute of Mining Engineers, in joint session with the American Electrochemical Society, was held at the Engineering Societies Building, 29 We
Jan 1, 1914
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17. Geology of the Southeast Missouri Lead DistrictBy Frank G. Snyder, Paul E. Gerdemann
The Southeast Missouri lead district, located about 70 miles south of St. Louis, embraces four important sub-districts and several minor ones. The important sub-districts, in order of discovery, are M
Jan 1, 1968
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Production - Domestic - Texas - Oil and Gas Production on the Texas Gulf Coast during 1936By W. V. Vietti, E. P. Hayes
OpeRations on the Texas Gulf Coast during 1936 increased materially over 1935. A number of new fields were discovered and a few of the older fields were extended, both by the discovery of deeper pay s
Jan 1, 1937
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Mining News Fronts (5b743778-9f2f-4062-8965-9bc5f12632f2)New Device Eliminates Blasting in Coal A non-explosive device developed by duPont utilizes the high pressure of a gas generated inside a steel tube which is inserted in a hole drilled in a coal se
Jan 10, 1951
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Local Section News (81d937f3-25b2-42ac-adbd-40ac90e3f758)MONTANA SECTION W. C. SIDERFIN, Chairman, OSCAR ROHN, Vice-Chairman, E. B. YOUNG, Secretary-Treasurer, 526, Hennesey Building, Butte, Mont. F. W. BACORN, C. D. DEMOND. The semi-annual meeting
Jan 1, 1918
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Local Section News (87e42000-3162-49be-b76b-f25a4f0dd73f)Committee. ROBERT H. RICHARDS, Chairman. ALBERT SAUVEURr Vice-Chairman. AUGUSTUS H. EUSTIS, Secretary-Treasurer, 131 State St., Boston, Mass. TIMOTHY W. SPRAGUE. HENRY A. WENTWORTH. The thirtee
Jan 11, 1913
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The Significance of Raw MaterialsBy M. L. Requa
EVERY forward step in civilization brings with it an increase in population and increasing demand for raw materials. Modern civilization, because of its industrial development, depends more and more f
Jan 1, 1925
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Screens for SizingBy ERNEST A. HERSAY
ACCURATE ore-sizing with screens is drawing attention to certain details that now, more than ever before, require attention. There are many tests that must be preceded by careful sizing. The assayer o
May 1, 1906
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Philadelphia, June 1876 Paper - A History of the Bessemer Manufacture in AmericaBy Robert W. Hunt
The memorable features of American history have been making fast during the last century, and notably so since 1860; and they are by no means confined to political or to any one branch of scientific d
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New York - Philadelphia Paper - The Mining Industry of the Cœur d’Alenes, IdahoBy J. R. Finlay
The Cæur d'Alene silver-lead mining district of northern Idaho is probably best known to the general public as a seat of labor-troubles. So far as the writer is aware, little has been written and
Jan 1, 1903
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59. The Geology of the Iron King MineBy Arthur R. Still, Paul Gilmour
The ore deposit of the Iron King mine occurs in a group of steeply-dipping metamorphosed eugeosynclinal volcanic and sedimentary rocks of Precambrian age. Within this sequence, the ore deposit lies at
Jan 1, 1968
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Institute of Metals Division - The Crystal Structure of Ni4WBy D. Harker, E. Epremian
The constitution of the nickel-tungsten system has been studied by a number of investigators, the most recent of which are Ellinger and Sykes.1 On the basis of metallography, electrical resistivity an
Jan 1, 1950
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Total Profits vs. Present Value in MiningBy W. O. Hotchkiss
RECOVERY and profits in the mining business do not go hand in hand. Some part of an orebody can usually be recovered at a lower cost per ton than the whole orebody or a higher proportion of it. Simila
Jan 1, 1936
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Papers - - Produciton - Domestic- Oil and Gas in MissouriBy F. C. Greene
The oil and gas industry in Missouri in 1934 continued along the same lines that have marked the previous years. One new gas pool has been opened, others have been extended and in one oil pool a 25-bb
Jan 1, 1935
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Local Section News (600f9b36-db66-4da9-b3d7-23441454ec02)THE RELATION OF THE ENGINEER TO RECONSTRUCTION FIFTY-THIRD MEETING OF BOSTON SECTION The fifty-third meeting of the. Boston Section was held April 28. The speaker of the evening was the new presiden
Jan 7, 1919
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Local Section News (ea3bc4f1-9f3f-485a-9caa-36a3f609cec4)COLUMBIA SECTION Holds four sessions during year. Annual meeting in September or October. S. S. FOWLER, Chairman, J. C. HAAS, Vice-Chairman, LYNDON K. ARMSTRONG, Secretary-Treasurer, 720 Peyton Bl
Jan 3, 1918
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Mining Engineering News (d8638c06-13cf-4a76-be2d-c4dc8abc7d41)Kaiser Sees Bright Future for Jamaica Kaiser Aluminum Co. has a big stake in the British West Indies, the Island of Jamaica in particular. There, Kaiser is busy developing one of the most promisin
Jan 6, 1953
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AIME News - Minerals-Metals Groups Plan Northwest ConferencePlans have been completed with only details to be arranged for the first Metals Branch Conference in the Northwest. The two day meeting will be held jointly with the Industrial Minerals Div. on Friday
Jan 1, 1952